GPT-5 Chat

OpenAI's general-purpose model with a 128k token context window, designed for real-time chat and completion tasks.

Strengths

Handles a broad range of language tasks including reasoning, analysis, and creative writing with strong performance across domains.

Best for

Interactive applications and conversational workloads where response latency matters.

Limitations

Positioned between the lightweight GPT-5 Mini tier and specialized variants; for batch processing, the GPT-5 (batch) variant offers better throughput at the cost of latency.